Does anyone know this or no answers ? ?

What is the result of converting 60 ounces to pounds remember there are 16 ounces in a pound

Sanya noticed that the temperature was falling at a steady rate of 1.4 degrees every hour from the time that she first checked her outdoor thermometer. by 6 a.m., the temperature had fallen 21 degrees. which expression can you use to find how many hours earlier she had first checked the thermometer?

Which of the following domains provide a real value periods